X0202 3 2005-02-09 0 0000024545 MOLSON COORS BREWING CO TAP 0001259410 AUGUSTA COORS COLLBRAN TRUST C/O COORS FAMILY TRUSTS MAIL STOP VR 900 GOLDEN CO 80401 0 0 1 0 Class B Common Stock 9252994 I By: Keystone Financing LLC The reporting person is a member of the limited liability company that owns the reported securities and shares dispositive power over the reported securities with other members only in the event of a sale of all or substantially all of the assets of Keystone Holdings LLC. The reporting person disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein. /s/ Jeffrey H. Coors as Attorney-in-Fact 2005-02-21